snippet GitBook Gitignore Template
        ### GitBook ###
        # Node rules:
        ## Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
        .grunt
        
        ## Dependency directory
        ## Commenting this out is preferred by some people, see
        ## https://docs.npmjs.com/misc/faq#should-i-check-my-node_modules-folder-into-git
        node_modules
        
        # Book build output
        _book
        
        # eBook build output
        *.epub
        *.mobi
        *.pdf
        ${0}
